Speaker



FIG. 1 is a front perspective view of a speaker showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left-side elevation view thereof;

FIG. 5 is a right-side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is an enlarged front perspective view of the portion 8 encircled in FIG. 1;

FIG. 9 is an enlarged front perspective view of the portion 9 encircled in FIG. 1;

FIG. 10 is an enlarged front elevation view of the portion 10 encircled in FIG. 2;

FIG. 11 is a front perspective view, showing an speaker cover that forms no part of the claimed design to illustrate environment; and,

FIG. 12 is an enlarged front perspective view of the portion 12 encircled in FIG. 11, showing an speaker cover that forms no part of the claimed design to illustrate environment.

The dashed broken lines in the drawings illustrate portions of the speaker, and a speaker cover to illustrate environment, that form no part of the claimed design.

The dot-dash broken lines in the drawings encircle portions of the claimed design that are illustrated in enlargements and form no part of the claimed design. 

CLAIM The ornamental design for a speaker, as shown and described. 